Pedro M. Arezes, Joao S. Baptista, Monica P. Barroso, Paula Carneiro, Patricio Cordeiro, Nelson Costa, Rui B. Melo, A. Sergio Miguel, Goncalo Perestrelo, editors
Springer Nature, 2019
eBooks
Barrett, Brenda, author
M&E Handbook Series, 1995
Buku Teks
Goetsch, David L., author
Prentice-Hall, 2000
Buku Teks
Thorpe, Brian, author
[Gower, ], 2005
eBooks
Aronson, Susan S.
HarperCollins Publisher Inc., 1991
Buku Teks